What is the largest voltage drop in the wires that is allowed by the code?

Q: In induction type energy meter, Recording system consists of a set of dials…

A: Induction type energy meter

Q: The installation of luminaires, lighting outlets, and supports is covered in Article 410 of the…

A: In electrical work, a rough-in means that all electrical cables have been pulled through studs and…

Q: 4. Name 3 methods how drawings are stored in?

A: Any single paper object or book would appear to be straightforward to keep and preserve on its own.…

Q: There is a 3 way switch in the bedroom hallway leading into the living room. Show your calculations…

A: Using NEC table 314.16(A) Total number of conductor used for the 3 way switch in the bedroom hallway…

Q: Show the connections for a ceiling outlet that is to be controlled from any one of three switch…

A: The given figure consists of the 120 V source, two three-way switch, and one four-way switch. it is…

Q: A switch that i s located inside a bedroom for an outdoor light does not require AFCI protection…

A: As per the NEC code, "outlet" is defined as the device from where electrical supply is taken for…

Q: Write a verilog and testbench for up down counter

A: Write a verilog and testbench for up down counter' Here we use High for Up Counter and Low for Down…

Q: A long, inexpensive extension cord is connected from inside the house to a refrigerator outside. The…

A: The resistance of the extension cord depends on, R=ρlA Here, ρ is the resistivity of the cord, lis…

Q: From the picture of panel  name plate, explain each and every parameter displayed  in it in a brief…

A: Photovoltaic module an array of individual solar cells comprising photosensitive material (such as…

Q: What is the purpose of the NEC®?

A: NEC stands for National Electrical Code. It was developed in 1897.

Q: What code sets standard for the electrical installation work?

A: We habe to find code for electrical installation work

Q: What dimensions are used when measuring the area of a building

A: According to National electrical code (NEC 220.12)  " outside area is used for the calculation of…

Q: what is  the largest size overcurrent protection device (fuse or breaker) allowed to protect the…

A: Concept: The circuit which is used to electrically describe and model either continuous materials or…

Q: A 600 volt, 100 amp class K fuse will fit into the same fuse holder as a 600 volt ,100 amp RK fuse.…

A: Class K fuse-   This is the fuse available in the DC Rating.   Current and voltage ratings are…

Q: What color is used for the identification of wiring device terminals?     A. green…

A: The equipment grounding conductor of green color is used to identify the wiring device terminals.

Q: How did they know how to break the block diagrams? What are the block diagram rules?

A: To solve the block diagram first we have to determine forward path gain  i.e. G(s) and feedback i.e.…

Q: Draw the possible block diagram (at least THREE devices) that could be found in this black box and…

A: The black box is a term refers to a device or a set of devices for which only the value of the input…

Q: What makes the knowledge of how to read a blueprint so important?

A: Blueprint is the drawing explains ovarall details of the component. It is nothing but a plan A…

Q: what wire size is needed on a one 20 amp, 120-volt bathroom circuit? what wire size is needed on a…

A: Proper wire size is an important fact to be considered in any of the electrical wiring installation.…

Q: A cable has a VSWR of 10. If the minimum voltage along the cable is 20 volts, what is the maximum…

A:

Q: What is the branch circuit protective device?

A: Branch circuit protective device is used to protect the motor winding and insulation if due to some…

Q: What type of circuit does PLL look like over its lock range?

A: PHASE-LOCKED LOOP (PLL): 1. In the frequency demodulation technique, frequency synthesisers, and…

Q: what does the NEC 420.6a state that the tables are not used for

A: NEC- It refers to National Electric Code in which the electric terms are coded with a specific code…

Q: how far should lighting terminals be placed from the edge of the objects being protected?

A: A lightning security system is planned to protect a development from hurt in view of lightning…

Q: Assuming all terminals are rated 75°C and you have Seven #10 AWG THHN/THWN conductors in a conduit…

A:

Q: What configuration is the circuit?

A: The explanation is as fdolows.

Q: How many conductors are required to address eight devices? Do those devices need to connect with the…

A: Three conductors are required to adress 8 devices because by using three bits we can form 8…

Q: Why is the Insulating plastic of wires color-coded?

A: Wire A wire is a thin, malleable metal strand. The most common way to make wire is to draw the metal…

Q: A water heater nameplate indicates 4200 watts @ 240 Volts.  What is the maximum current draw? What…

A:

Q: What is the name of the device shown below?

A: DC regulated power supply: A DC regulated power supply is a rectifier circuit which is used to…

Q: If three #10 AWG THHN/THWN wires were run in a conduit inside a building the MAXIMUM size fuse or…

A:

Q: nmc cable is run through a floor it must be protected by at least how many inches of

A: To find the minimum distance of protection in inches of NM cable when it run through floor.

Q: what wire size is needed on a one 30 amp, 120/240-volt electric clothes dryer branch circuit? what…

A: The proper selection of wire size is an important factor to be considered in any electrical wiring…

Q: The Code places a maximum open-circuit voltage on lighting equipment in or on homes. This maximum…

A: The maximum open circuit voltage on lighting equipment in homes are 1000 V.

Q: How many spaces does a 3-pole circuit breaker take up in an electrical panel?

A: Three pole circuit breaker is mostly used in commercial facilities, workshops and factories where…

Q: What is bus bar in electrical?

A: The bus bar in the electrical system is known as the conductor or the bunch of conductor which is…

Q: 1. Can resistor values be determined from the color codes? How? Are these values exact? Explain.

A: according to guidelines we need to solve only the first question. we have to explain resistor value…

Q: What is the purpose of the NEC?

A:

Q: what are two additional terms used to identify voltage?

A: For example, in a battery to represent the fundamental characteristic of it, the term voltage is…

Q: Appliances consuming high amount of power and powered by mechanical energy like Air con must be…

A: People are protected by ground fault circuit interrupters (GFCIs) in situations where they are prone…

Q: Write the name of this circuit?

A: The explanation is as follows.

Q: What is the importance of electrical wiring symbols and diagrams used in the electrical plan?

A: A circuit diagram or wiring diagram uses various symbols to represent parts of a circuit. A circuit…

Q: What do the symbols with the question marks next to them refer to? In the circuit shown, would the…

A:

Q: Explain why test lights are not recomended for testing computer circuits

A: Test lights are not recommended for testing computer circuits because they are used where circuits…

Q: Assuming all terminals are rated 75°C and you have a  #10 AWG THHN/THWN conductors in a conduit and…

A: First we find the ampacity of the #10 AWG THHN/THWN single conductor. for that we take help of data…